org.gvsig.fmap.mapcontrol

Class AreaAndPerimeterCalculator

java.lang.Object

org.gvsig.fmap.mapcontrol.AreaAndPerimeterCalculator

public class AreaAndPerimeterCalculator
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
AreaAndPerimeterCalculator()

Method Summary

Modifier and Type	Method and Description
double	area(org.gvsig.fmap.geom.Geometry geom, org.cresques.cts.IProjection proj, int areaUnits)
double	distanceWorld(java.awt.geom.Point2D pt1, java.awt.geom.Point2D pt2, org.cresques.cts.IProjection proj, int distanceUnits)
java.util.ArrayList	getXY(org.gvsig.fmap.geom.Geometry geometry)
boolean	isCCW(java.lang.Double[] xs, java.lang.Double[] ys)
double	perimeter(org.gvsig.fmap.geom.Geometry geom, org.cresques.cts.IProjection proj, int distanceUnits)
double	returnCoordsArea(java.lang.Double[] xs, java.lang.Double[] ys, java.awt.geom.Point2D point, int areaUnits) Calcula el área.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AreaAndPerimeterCalculator

public AreaAndPerimeterCalculator()

Method Detail

area

public double area(org.gvsig.fmap.geom.Geometry geom,
                   org.cresques.cts.IProjection proj,
                   int areaUnits)

distanceWorld

public double distanceWorld(java.awt.geom.Point2D pt1,
                            java.awt.geom.Point2D pt2,
                            org.cresques.cts.IProjection proj,
                            int distanceUnits)

getXY

public java.util.ArrayList getXY(org.gvsig.fmap.geom.Geometry geometry)

isCCW

public boolean isCCW(java.lang.Double[] xs,
                     java.lang.Double[] ys)

perimeter

public double perimeter(org.gvsig.fmap.geom.Geometry geom,
                        org.cresques.cts.IProjection proj,
                        int distanceUnits)

returnCoordsArea

public double returnCoordsArea(java.lang.Double[] xs,
                               java.lang.Double[] ys,
                               java.awt.geom.Point2D point,
                               int areaUnits)

Calcula el área.

Parameters:

xs -

ys -

point -

areaUnits -

Returns:

Área.